OT-2026-000024109
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000024109) never changes.
Identity and time
| Publication number | OT-2026-000024109 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7bbd-8dd8-7134a9f7a41e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024109 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf89c5039caf5325b6205d23b4e287aa5526ebb11304d1ad04461bc7c4c795e4 |
|---|---|
| Markdown | 7930d8c078eeea364e3638d2b484d83d9d143e0548164e8791fea35be290a77b |
| Publication page | 3921eb51d559495ff78d1d2078f6fdf172e7a5e2fdbcb5de52ae893125236c33 |
| Manifest | 2b85b88c9b00329d1aa43458b79f500fa5c68c02df0c949f0d7bd7b2632150ca |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | /IBQ9/WvyDQhNhlf/gSHO0JZaViUr9gEJd+AlqBY75/K0yxGJCvHdimnPohJa7hjiJkVnmQtlVri0k/j3QOTDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:32.037522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024109observed 3921eb51d559495ff78d1d2078f6fdf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:32.020819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024109/manifest.jsonobserved 2b85b88c9b00329d1aa43458b79f500f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.002723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024109/publication.mdobserved 7930d8c078eeea364e3638d2b484d83d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:31.986446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024109/publication.txtobserved cf89c5039caf5325b6205d23b4e287aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|